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Service Description: This tidal shoreline layer is based primarily on shoreline data provided by the Virginia Institute of Marine Science (VIMS) Center for Coastal Resources Management (CCRM), with minor modifications in six locations. In all six instances, the modifications were made using the National Oceanic and Atmospheric Administration's (NOAA) zero-foot sea level rise dataset. These modifications were as follows:
Added the Delaware portion of the tidal Nanticoke River up to the mean higher high tidal limit.
Added a braided channel in the Anacostia River in Washington, DC at Kingman Island.
Widened the Anacostia River in Washington, DC at the Washington Navy Yard.
Shortened the Rappahannock River to the mean higher high tidal limit.
Shortened the York River to the mean higher high tidal limit.
Shortened the Pamunkey River to the mean higher high tidal limit.
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Description: This tidal shoreline layer is based primarily on shoreline data provided by the Virginia Institute of Marine Science (VIMS) Center for Coastal Resources Management (CCRM), with minor modifications in six locations. In all six instances, the modifications were made using the National Oceanic and Atmospheric Administration's (NOAA) zero-foot sea level rise dataset. These modifications were as follows:
Added the Delaware portion of the tidal Nanticoke River up to the mean higher high tidal limit.
Added a braided channel in the Anacostia River in Washington, DC at Kingman Island.
Widened the Anacostia River in Washington, DC at the Washington Navy Yard.
Shortened the Rappahannock River to the mean higher high tidal limit.
Shortened the York River to the mean higher high tidal limit.
Shortened the Pamunkey River to the mean higher high tidal limit.
3effe0b6ff834f6dba24223d09ab709d
Copyright Text: Center for Coastal Resources Management (CCRM), 2022. Chesapeake Bay Shoreline. Virginia Institute of Marine Science, William & Mary, Gloucester Point, Virginia.Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office for Coastal Management (OCM) 2016 NOAA Office for Coastal Management Sea Level Rise Data: Current Mean Higher High Water Inundation Extent Charleston, SC NOAA's Ocean Service, Office for Coastal Management (OCM) https://www.coast.noaa.gov/slr https://coast.noaa.gov/digitalcoast/tools/slr https://coast.noaa.gov/slrdataChesapeake Bay Program Office GIS Team
Spatial Reference:
102100
(3857)
Single Fused Map Cache: false
Initial Extent:
XMin: -8829854.804437883
YMin: 4499253.52643372
XMax: -8184319.543762118
YMax: 4716336.180466278
Spatial Reference: 102100
(3857)
Full Extent:
XMin: -8624026.9552
YMin: 4395645.8961
XMax: -8390147.393
YMax: 4819943.810799999
Spatial Reference: 102100
(3857)
Units: esriMeters
Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP
Document Info:
Title: C:\Users\afitch\AppData\Local\Temp\ArcGISProTemp20716\579ba412-b7a4-433f-a867-92a8eff2c3d6\Untitled.aprx
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Keywords: tidal shoreline,Chesapeake Bay
AntialiasingMode: None
TextAntialiasingMode: Force
Supports Dynamic Layers: true
Resampling: false
MaxRecordCount: 2000
MaxImageHeight: 4096
MaxImageWidth: 4096
Supported Query Formats: JSON, geoJSON, PBF
Supports Query Data Elements: true
Min Scale: 0
Max Scale: 0
Supports Datum Transformation: true
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